1. Section of Cancer Surveillance International Agency for Research on Cancer Lyon France
2. Department of Oncology and K.G. Jebsen Colorectal Cancer Research Centre Oslo University Hospital Oslo Norway
3. Cancer Research Division Cancer Council NSW Sydney Australia
4. Northern Ireland Cancer Registry Queen's University Belfast Belfast Northern Ireland UK
5. Surveillance and Cancer Registry Ontario Health (Cancer Care Ontario) Toronto Ontario Canada
6. The Danish Cancer Society (Kræftens Bekæmpelse) Copenhagen Denmark
7. Cancer Registry of Norway Department of Registration Oslo Norway
8. Cancer Society of New Zealand Wellington New Zealand
9. Department of Epidemiology and Cancer Registry CancerCare Manitoba Winnipeg Manitoba Canada
10. National Cancer registry Ireland Cork Ireland
11. Public Health England London England UK